baber/WOPTO huggingface dataset:
Patent JP-H06160001-A (JP)
Title: End part positioning method
Inventor: YAMAMOTO KOJI
IPC: G01L1/00
Filed: 1992-11-24
Abstract: PURPOSE:To accurately position the end part of a work by pressing a surface pressure sensor to the surface of the end part of the work and detecting the inclination start position of the end part of the work on the basis of the obtained pressure distribution. CONSTITUTION:A press machine 7 having a surface pressure sensor 6 arranged to the bottom part thereof is set to the end part position of a work 8 such as a sheet. The sensor 6 is pressed to the surface of the work 8 by the press machine 7 to apply uniform pressure to the work 8. In the sensor 6, line electrodes 3 and row electrodes 4 are pressed at lattice points by the pressure of the press machine 7. As a result, the resistance values of the conductive substances 5 arranged on the surfaces of the electrodes 3, 4 are changed and the resistance value corresponding to the shape of the end part of the work 8 is outputted from the sensor 6. This resistance value is processed by a detector and a processor 9 to detect the pressure distribution on the surface of the end part of the work 8, for example, as two-dimensional data. The operation of the drive device for feeding the work 8 is controlled on the basis of the distribution data to perform the positioning of the work 8. By this constitution, the inclination start position of the end part of the work 8 can be certainly and accurately detected.
Patent JP-H09151134-A (JP)
Title: Cardiac muscle protective solution
Inventor: TAKEUCHI ISAO
IPC: A61P9/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a myocardial protective fluid capable of protecting hypertrophic myocardium getting easily ischemic or morbid myocardium, enabling safe operation in bloodless visual field without the need of using any local hypothermia, and enabling favorable cardiac function recovery, by combining histidine with a specific compound in specified proportions. SOLUTION: This myocardial protective fluid contains a combination of 90-110 (esp. 100) mM/L of histidine with 0.05-2 (esp. 0.1) mM/L of adenosine. Owing to the combination, the necessary amount of the histidine to be used becomes minimum and production of histamine can be suppressed to a minimum. Besides, it is preferable that the fluid contains glucose serving as the substrate of glycolytic system (9-12mM/L), insulin to raise glucose intake into cells (7.1-121U/L) and lidocaine as a Na channel blocker (60-120mg/L). This fluid is optimum for preserving hypertrophic myocardium, and pref. has its pH at 7.7-7.9.
Patent JP-H03172860-A (JP)
Title: Development method with high image quality
Inventor: FUJI KAZUO
IPC: G03G13/09
Filed: 1989-11-30
Abstract: PURPOSE:To prevent the splashing of toners and to obtain high-density solid images and high-resolution images by executing development processing by using a magnetic brush of a two-component developer while satisfying specific conditions. CONSTITUTION:The developer compsn. of weight fraction T/D in the toner concn., the weight fraction C/D of the carrier conc. in the developer, the true density rhotg/cm<3> of the toner concn. and the true density rhocg/cm<3> of the carrier concn., the coating weight g/cm<3> of the developer per unit area of the sleeve, the distance H between the centers of a photosensitive drum and a developing sleeve are selected so as to satisfy the conditions expressed by equation I and the circumferential speed ratio K of the photosensitive drum and the developing sleeve satisfying the conditions of equation II is selected according to the grain size (d) and saturation magnetization Xemu/g of the magnetic carrier. The development processing by the magnetic brush is then executed. The fluid state of the developer passing the developing area and the sliding force of the develop ing pressure on the photosensitive drum are thereby improved without splashing of the developer and the high-density solid images and the high-resolution line images are obtd.
Patent JP-H03173710-A (JP)
Title: Fluidized bed type reduction furnace for ore and smelting reduction method using same
Inventor: YAMADA KENZO
IPC: C21B11/02
Filed: 1989-12-04
Abstract: PURPOSE:To prevent melt-sticking of ore dropped into a wind box to the bottom part by constituting the bottom part of wind box arranged at lower part of a reaction tower to the inclined face and discharging the ore and dust from the bottom part in the wind box. CONSTITUTION:The powdery iron ore is charged into the reaction tower 1. Reduction gas from gas introducing pipe 4 is introduced into the wind box 2. The reduction gas is caused to flow into the reaction tower 1 through a dispersing plate 3 and the iron ore forms fluidized bed 15. The reduced ore prerecorded by contact with the reduction gas in the fluidized bed 15 is discharged from a discharging pipe 6. The iron ore dropped into the wind box 2 through the dispersing plate 3 and the dust contained in the reduction gas are dropped along the inclined face in the wind box 2 and continuously discharged with the discharge means 8. The melt-sticking of these ore, etc., in the wind box 2 and trouble on the operation caused by this can be suitably prevented.
Patent JP-H01154001-A (JP)
Title: Optical filter
Inventor: KAGEYAMA HITOSHI
IPC: G02B5/28
Filed: 1987-12-10
Abstract: PURPOSE:To obtain exact color information by providing a low refractive index dielectric layer and a high refractive index dielectric layer on the odd layer and the even layer, counting from a substrate of heat ray absorbing glass, respectively, forming the final layer by a low refractive index layer and providing a multi-layer film of specific optical film thickness on both faces of the substrate. CONSTITUTION:The title filter is constituted by forming an interference film 1 and an interference film 2 on both faces of a substrate 3 of heat ray absorbing glass. The interference film 1 is constituted of a multi-layer film obtained by accumulating alternately a low refractive index dielectric substance and a high refractive index dielectric substance. As for the interference film 1, optical film thickness of the first layer is lambda/4, but lambda/8 is desirable. The interference film 2 prevents transmission of a light beam of 650nm-900nm, but since sensitivity of a color sensor exists to the vicinity of 1,200nm and only the interference film 2 is not enough, a light beam of 900nm-1,200nm is brought to non- transmission by using the substrate 3 of the heat ray absorbing glass. In such a way, a failure of the color sensor can be obviated by one piece of optical filter, and color information can be read exactly by the color sensor.
Patent JP-H02158391-A (JP)
Title: Polyester film for thermal stencil printing base paper
Inventor: SATO YOSHIKI
IPC: B29C55/12
Filed: 1988-12-12
Abstract: PURPOSE:To make handleability excellent in the preparation of a film and the formation of base paper and to enhance printing grade and printing durability by setting the thickness, surface center line average roughness and heat shrinkage factor of a polyester film containing a butylene terephthalate unit in a specific amount or more to specific ranges. CONSTITUTION:Polyester contains 50mol.% or more of a butylene terephthalate unit necessarily and the remaining component thereof is composed of one or more kind of a unit other than the butylene terephthalate unit. The necessary thickness of a film is 0.5 - 8mum, pref., 0.5 - 5mum. In order to perforate the film uniformly and rapidly, the heat shrinkage factor of the film after treatment at 150 deg.C for 3min must be at least 5 - 30% in one direction of the film. The surface center line average roughness of the film is 0.02 - 0.5mum, pref., 0.02 - 0.3mum, further pref. 0.03 - 0.2mum. When the center line average roughness is below 0.02mum, workability is inferior and, when said roughness exceeds 0.5mum, resolving power and printing grade are made inferior.
Patent JP-H06157250-A (JP)
Title: Hairdressing composition
Inventor: TAJIMA MASARU
IPC: A61Q5/00
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a hairdressing composition comprising a polymer capable of reducing the smell and color of a base just after production without impairing basic characteristics and preventing the smell of the base from developing and the color tone from changing with time and a wetting agent as the base. CONSTITUTION:This hairdressing composition comprises (A) 5-50wt.% wetting agent selected from the group consisting of polyhydric alcohols (e.g. glycerol or polyglycerol), sugaralcohols (e.g. sorbitol or mannitol) and derivatives thereof, (B) 1-10wt.% nonionic polymer, e.g. polyvinylpyrrolidone or vinyl pyrrolidone.vinyl acetate copolymer and/or an amphoteric polymer, e.g. a compound expressed by the formula [R is 1-10C alkyl; (n):(m) is (10-90) to (50-50) and the number-average molecular weight is 20000-200000] or hydroxypropyl acrylate.butylaminoethyl methacrylate.octylamide acrylate copolymer and (C) 0.001-1wt.% reducing agent, e.g. a sulfite or a hydrogensulfite.
Patent JP-H09132322-A (JP)
Title: Concrete force-feed adjusting pipe, concrete force-feed placing method, and concrete force-feed placing device
Inventor: HIROSE SHIGEMICHI
IPC: B65G53/52
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To secure in-pipe resistance required to force-feed in a filled state over the whole length of a force-feed pipe without making aggregate in concrete go too far ahead by forming a concrete force-feed pipe of front and rear horizontal curved parts of a spiral part, and straight pipe parts at the tips of both horizontal curved parts. SOLUTION: A spiral part 1 is formed in a state of a pipe of specified length being wound once so that its boundary faces to front and rear horizontal curved parts 2, 2' are opposed parallelly, that is, in a state of being wound by 360 deg.. The horizontal curved parts 2, 2' with straight pipe parts 3, 3' formed continuously at the tips are curved in such a way that an angle formed by the boundary faces to the straight pipe parts 3, 3' and the boundary faces to a spiral part 1 is 45 deg., and the axes of the straight pipe parts 3, 3' form a straight line C. This constitution results in securing in-pipe resistance required to force-feed in a filled state over the whole length of a force-feed pipe without making the aggregate in concrete go too far ahead.
Patent JP-S63161727-A (JP)
Title: Digital signal processing circuit
Inventor: AONO KUNITOSHI
IPC: G06F3/05
Filed: 1986-12-24
Abstract: PURPOSE:To amplify a digital signal and to contrive high speed analog conversion with simple constitution by ANDing a digital signal being a multiplicand and a digital signal being a multiplier for each bit and summing up output currents of each current source obtained from the weighted current corresponding to each bit location from the result of ANDing. CONSTITUTION:Signals X0-X3 and Y0-Y3 of each 4-bit (signals Xi, Yi) are inputted to unit circuits 11, 12,..., 44 arranged as a 4X4 matrix, outputs are connected all together and an output signal P is obtained. In constituting the circuit, the current of the current source of each unit circuit is weighted in response to each bit location and the current source of the unit circuit is set depending on the bit location of each term. The digital signal Xi is amplified by Yi depending on the total sum of the current outputs of each set unit circuit and converted and outputted into an analog signal at the same time. Then the digital signal is amplified and converted into an analog signal with very simple constitution and the processing is conducted at a very high speed.
Patent JP-H01301709-A (JP)
Title: Oxidation inhibiting composition used along with rare earth element magnet
Inventor: ANSONII MAIKERU MAZANII
IPC: H01F1/06
Filed: 1988-12-14
Abstract: The present invention relates to an oxidation resistant composition for a rare earth magnet or magnet materials, comprising: an amino containing silane, and at least one of the following two compounds,  (1) an epoxy silane,  (2) an epoxy resin, the amount of any one of said three compounds in said two component composition being from about 20 parts to about 80 parts by weight based upon the total parts by weight of said two component composition, and wherein the amount of said remaining compound is from about 80 parts to about 20 parts by weight, based upon 100 parts by weight of said two component composition; and the amount of said amino containing silane and said epoxy silane in said three component composition being from about 5 to about 70 parts by weight per 100 parts by weight of said three component composition, and the amount of said epoxy compound being from about 5 parts to about 90 parts by weight per every 100 parts by weight of said three component composition, and the therewith obtained rare earth magnet or magnet material coated with said oxidation resistant composition.
Patent JP-H05147225-A (JP)
Title: Manufacture of electric ink jet head
Inventor: HORIO HIDEAKI
IPC: B41J2/16
Filed: 1991-11-28
Abstract: PURPOSE:To make an opposite electrode with a high aspect ratio and thereby minimize a distance between electrodes by forming a specified number of opposite electrodes in the recessed part of a negative pattern by plating copper over an electroconductive film, and melting/removing the remaining dry photoregist film. CONSTITUTION:First, a photomask 8 with a specified pattern is stacked over the surface of an electroconductive film 10, then the photomask is optically exposed from above. The unexposed part of an exposed dry photo film regist 9 is dissolved in an organic solvent and the dissolved unexposed part is removed to form a specified negative pattern. Next, copper is plated to allow the plated copper to be laminated on the part where the dry photo film regist 9 is removed by dissolution, and further, the remaining whole dry photo regist 9 is removed using a specified organic solvent. Thus an electrode pattern is formed which is composed of a high aspect ratio signal electrode of thick copper film 12a and a common electrode 12b.
Patent JP-H03176484-A (JP)
Title: Bicyclohexyltetracarboxylic acid compound and its anhydride
Inventor: AOKI NOBUO
IPC: C07C61/12
Filed: 1989-12-05
Abstract: NEW MATERIAL:A compound expressed by the formula (X is H or cation). EXAMPLE:3,3',4,4'-Bicyclohexyltetracarboxylic acid. USE:A raw material for heat-resistant polymers and plasticizers and a curing agent for epoxy resins, having heat resistance and excellent processability, solubility in solvents and the ability to dissolved polymers. PREPARATION:3,3',4,4'-Biphenyltetracarboxylic acid, dianhydride or an alkali salt thereof is subjected to catalytic hydrogenating reaction in an aqueous solution of an alkali in the presence of a catalyst to provide an alkali 3,3'4,4'- bicyclohexyltetracarboxylate, which is then deposited with an acid.
Patent JP-H06149350-A (JP)
Title: Guidance system for self-traveling car
Inventor: AZUMI YASUHIRO
IPC: G05D1/02
Filed: 1992-10-30
Abstract: PURPOSE:To provide the guidance system of a self-traveling car in which the appearance of a floor face can not be damaged, the plural number of times of reutilization can be attained, and a low cost can be realized. CONSTITUTION:A guide line 1 is plotted along a prescribed traveling path on a floor face 2 with a luminescent coloring matter material or a material constituted of the luminescent coloring matter as a primary component. The guide line 1 is plotted by resolving the luminescent coloring matter in a solvent or distributing it, and applying it to the floor face 2. Also, the luminescent coloring matter is mixed with an agent to be covered such as wax, and applied. For example, an ultraviolet absorbent coloring matter, infrared absorbent coloring matter, or visible absorbent coloring matter are used as the luminescent coloring matter. At this time, a self-traveling floor cleaning machine V is equipped with a traveling means constituted of two driving wheels 3 and two casters 4, and a guiding means constituted of two optical sensors 5 and a controller 6. Then, the light of a specific wavelength emitted from the luminescent coloring matter is detected by the optical sensors 5, the traveling means is controlled through the controller 6, and the machine V is guided along the guide line 1.
Patent JP-H02160712-A (JP)
Title: Conditioning shampoo
Inventor: TANABE ATSUKO
IPC: A61K8/89
Filed: 1988-12-13
Abstract: PURPOSE:To obtain a conditioning shampoo, containing an amino-modified silicone and anionic surfactant, good in stability and excellent in hair washing properties and conditioning effects. CONSTITUTION:The objective substance obtained by suitably blending one or two or more of amino-modified silicones with one or two or more of anionic surfactants selected from N-acylamino acids or N-acryltaurine and salts thereof as essential ingredients and further blending other cationic surfactants, foam increasing agent, thickening agent, pearling agent, wetting agent, ultraviolet ray absorber, antidandruff agent, etc., and preparing a formulation. The amounts of the blended ingredients based on the total composition are 0.1-3.0wt.% amino- modified silicones and 3-15.0wt.% anionic surfactants.
Patent JP-2000148735-A (JP)
Title: Image processor
Inventor: TANIOKA HIROSHI
IPC: G06F17/21
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease in the quality of a small character when a document image is copied. SOLUTION: The document image is read by a scanner 4 and a recognition part 7 while detecting character sizes and character positions performs character recognition. A CPU 3 reads a font out of a dictionary 6 according to a character recognized by the recognition part 7 and generates an image according to the character size and character position detected by the recognition part 7 and copy power set by MMI 1.
Patent JP-H05152881-A (JP)
Title: Manufacture of surface acoustic wave element module
Inventor: MATSUMOTO KUNIO
IPC: H03H3/08
Filed: 1991-11-28
Abstract: PURPOSE:To obtain the manufacture of the module with a surface acoustic wave element able to be adjusted with high accuracy by connecting a sub board on which a peripheral circuit is mounted electrically to the surface acoustic wave element, sealing the surface acoustic wave element with the sub board and then adjusting the peripheral circuit after the sealing. CONSTITUTION:A frame 6 is connected to a module board 1 with a wiring pattern 7 formed thereon by silver solder or the like. Succeedingly metallize processing is applied to the surface of a surface acoustic wave element 2 and the element is connected electrically and thermally to a ground pattern of the module board 1. Moreover, the surface acoustic wave element 2 is arranged to a recessed part of the module board 1 and the element 2 and the wire pattern of the module board are connected electrically by a wire 9. Then a board connection section 11, a resin seal section 12 and a metallic cap 5 or the like are provided. Thus, the sub board is arranged in a three-dimensional way onto the module board with a high frequency element mounted thereon to make the mount area of the module small regardless of the incorporation of the peripheral circuit.
Patent JP-2000144023-A (JP)
Title: Ink set for ink jet recording
Inventor: TANAKA IKUKO
IPC: C09D11/326
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an ink set, which ensures no blotting at the boundary between a yellow ink and a black ink, by adding a specified ratio of an Ni ion to a black ink in an ink set composed of two or more colors including yellow and black. SOLUTION: An Ni ion is added, in an amount of 0.001 wt.% or above, to a black ink of an ink set, which comprises a colorant, a wetting agent and a surface active agent dispersed or dissolved in water. The Ni ion is added after preparation of the black ink. Especially, a greater effect can be expected when Pro-jet Fast Yellow 2 (commercial name of Zeneca Co., Ltd.) is used as a colorant for yellow ink. In the ink set, it is preferred to adjust the pH of the black ink to 7 to 10 and the pH of the yellow ink to 8 to 11. For a pH adjustor, there is used a substance, which does not adversely influence the inks to be prepared, e.g. an alkali metal hydroxide or the like.
Patent JP-H02192633-A (JP)
Title: Switch device
Inventor: UENO NOBUAKI
IPC: B65H7/00
Filed: 1988-12-15
Abstract: PURPOSE:To obtain a switch device without inducing switching malfunction, simplify assembling the switch device and reduce the cost thereof by rocking a movable member in a reed switch by flux produced by a magnet provided to an object to be detected. CONSTITUTION:In a copying machine 1 using a switch device 6, a type of a paper-feeding tray 3 installed in a paper-feeding tray magazine 4 is easily known by detecting a value of an output current of a network resistor 28. Each movable member in reed switches 22 to 27 is not rocked or slid to be mechanically switched through a push button or a slider but is rocked by flux produced by a magnet. Refuse is not attached between movable and fixed contacts, so that the switch device 6 is protected from switching-malfunction. Reliability of the switch device 6 is thus improved. Furthermore, the switch device 6 is unified with a frame 20 and a printed-wiring circuit board 21, etc. Therefore, the switch device 6 is easily installed in the copying machine 1.
Patent JP-H10163632-A (JP)
Title: Printed wiring board and its manufacture
Inventor: HASEGAWA HIROYUKI
IPC: H05K1/16
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To more improve the wiring density and realize a small size product. SOLUTION: At least two wiring layers are formed through an insulation layer. They have through-holes 12 and two conductive films 13, 15 are formed through an org. insulation solder resist film 14 on the inner walls of the through- holes 12. The lower conductive layer 13 connects a second wiring layer 4 and a fifth wiring layer 9. The upper conductive layer 15 connects a first wiring layer 2 and a sixth wiring laminate 11. At specified points of the solder resist layer 3 connection holes of the first and the second wiring layers 2, 4 may be formed. The conductive films 13, 15 may be connected respectively to different signal lines in the second wiring layer 4. The upper conductive film, org. insulation solder resist film and lower conductive film may form capacitors.
Patent JP-H08169613-A (JP)
Title: Printer
Inventor: YASUOKA SADA
IPC: B41J29/13
Filed: 1994-12-19
Abstract: PURPOSE: To prevent noise, dust and so on from invading as much as possible, and generation of erroneous switching between the first and second paper discharge ports provided in this printer by forming a cover for opening and closing the second paper discharge port, and switching a paper discharge route, interlocking with an opening/closing motion. CONSTITUTION: A paper sheet printed at a printing part including the printing head 31 and the platen 35 of a printer is discharged from any of for routes. Namely, the paper sheet is switched to an upward part or rearward part depending upon the switching posture of a switching lever device 9, and is switched to one of the first and second upper paper discharge ports 1a, 1d by manually-switching a switching cover 16. While the switching cover 16 is being closed, the paper passes through a route between a guide plate 121 and a switching lever 122 and is discharged from the first paper discharge port 1a. While the switching cover 16 is opened, the switching lever 122 closes a passage to the first upper paper discharge port 1a and opens a passage to the second upper paper discharge port 1d, thus discharging the paper sheet from the second upper paper discharge port 1d.